Austrian Pine
Scientific Name: Pinus nigra
Common Names: Austrian Pine, European Black Pine, Pin Noir d’Autriche
Family: Pinaceae
Native Range: Southern Europe
Typical Height: 30m (98.5ft) in Canada. 20m (65 ft) avg.
Maximum Recorded Height: ~30 m
Trunk Diameter: ~60cm after 40 decades
Growth Rate: Medium
Lifespan: Typical 80+ years; record not specified
Seed Maturity: ~2 years
Reproductive Cycle: Most years after maturity
Soil Preferences: Wide variety of soils, well-drained, sandy, loamy, heavy clay soils. Dont survive standing water. Adaptable to nutrient deficient soils able to handle mildy alkaline, high-lime and calcareous soils.
Found on roadsides for these reasons.
Water Needs: Drought tolerant; tolerates dry soils. Unable to survive standing water.
Hardiness Zones: CA4, NA4.  US 4–6

Fire Resistance: Low–Medium
Can withstand low-intensity fires because of its thick bark. They are also considered "ladder fuel" from the ground to the crown. Due to its high resin content theyre very flammable and may produce burning embers that spread into the fire front on the winds created by the fire/storm clouds.
Fire Regeneration: No special adaptation. Thick bark.
Shade Tolerance: Low.. intolerant of shade
Strength Rating: Hard and durable wood
Decay Resistance: Moderate
Pest/Disease Resistance: Susceptible to typical pine pests.. generally hardy
Climate Adaptability: Tolerates salt spray, air pollution, drought
Uses: Timber for construction, ornamentals; non-timber for windbreaks, urban plantings
Ecological Role: Provides canopy; supports wildlife; commonly used in managed plantings because of its rapid growth, roadsides for durability.
Cultural/Historical Significance: Popular ornamental and highway tree; valued for form and resilience
Bark: Young trees yellow-brown and flaky; mature trees dark gray-brown and deeply furrowed
Needles: Bundles of 2; 8–16 cm long, stiff, straight, sharp, dark green; persistent bundle sheath ~10 mm
Cones: Ovoid, 5–8 cm long, shiny light brown; stalkless, in clusters of 2–4 at right angles to branch; scales with ridge ending in small prickle
Seeds: 6–7 mm, reddish-brown, wing 18–20 mm
Growth Form: Broadly conical crown, regular whorls when young, umbrella-shaped with age; height ~20 m
Reproductive Features: Male and female cones on same tree; pollination by wind; seed maturity ~2 years
Unique Features: Tolerates urban stressors like drought, salt spray, air pollution; many cultivated varieties; transplants easily
Additions
Foliage Details: Dark green, stiff needles; bundle sheath persistent
Cones: Clustered at right angles; stiff, ridged scales
Bark: Flaky young bark, deeply furrowed with age
Threats: Pine pests and diseases; shade intolerance
Carbon Sequestration: Moderate; fast growth on suitable sites